/* SPDX-License-Identifier: BSD-2-Clause */

/**
 * @file
 *
 * @ingroup RTEMSImplClassic
 *
 * @brief This source file contains the implementation of
 *   rtems_internal_error_text().
 */

/*
 * Copyright (C) 2012, 2020 embedded brains GmbH & Co. KG
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems/fatal.h>

static const char *const internal_error_text[] = {
  "INTERNAL_ERROR_NO_CONFIGURATION_TABLE",
  "INTERNAL_ERROR_NO_CPU_TABLE",
  "INTERNAL_ERROR_TOO_LITTLE_WORKSPACE",
  "INTERNAL_ERROR_WORKSPACE_ALLOCATION",
  "INTERNAL_ERROR_INTERRUPT_STACK_TOO_SMALL",
  "INTERNAL_ERROR_THREAD_EXITTED",
  "INTERNAL_ERROR_INCONSISTENT_MP_INFORMATION",
  "INTERNAL_ERROR_INVALID_NODE",
  "INTERNAL_ERROR_NO_MPCI",
  "INTERNAL_ERROR_BAD_PACKET",
  "INTERNAL_ERROR_OUT_OF_PACKETS",
  "INTERNAL_ERROR_OUT_OF_GLOBAL_OBJECTS",
  "INTERNAL_ERROR_OUT_OF_PROXIES",
  "INTERNAL_ERROR_INVALID_GLOBAL_ID",
  "INTERNAL_ERROR_BAD_STACK_HOOK",
  "INTERNAL_ERROR_BAD_ATTRIBUTES",
  "INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY",
  "INTERNAL_ERROR_IMPLEMENTATION_BLOCKING_OPERATION_CANCEL",
  "INTERNAL_ERROR_THREAD_QUEUE_ENQUEUE_FROM_BAD_STATE",
  "INTERNAL_ERROR_UNLIMITED_AND_MAXIMUM_IS_0",
  "INTERNAL_ERROR_SHUTDOWN_WHEN_NOT_UP",
  "INTERNAL_ERROR_GXX_KEY_ADD_FAILED",
  "INTERNAL_ERROR_GXX_MUTEX_INIT_FAILED",
  "INTERNAL_ERROR_NO_MEMORY_FOR_HEAP",
  "INTERNAL_ERROR_CPU_ISR_INSTALL_VECTOR",
  "INTERNAL_ERROR_RESOURCE_IN_USE",
  "INTERNAL_ERROR_RTEMS_INIT_TASK_ENTRY_IS_NULL",
  "INTERNAL_ERROR_POSIX_INIT_THREAD_ENTRY_IS_NULL",
  "INTERNAL_ERROR_THREAD_QUEUE_DEADLOCK",
  "INTERNAL_ERROR_THREAD_QUEUE_ENQUEUE_STICKY_FROM_BAD_STATE",
  "INTERNAL_ERROR_BAD_THREAD_DISPATCH_DISABLE_LEVEL",
  "INTERNAL_ERROR_BAD_THREAD_DISPATCH_ENVIRONMENT",
  "INTERNAL_ERROR_RTEMS_INIT_TASK_CREATE_FAILED",
  "INTERNAL_ERROR_POSIX_INIT_THREAD_CREATE_FAILED",
  "INTERNAL_ERROR_LIBIO_USER_ENV_KEY_CREATE_FAILED",
  "INTERNAL_ERROR_LIBIO_SEM_CREATE_FAILED",
  "INTERNAL_ERROR_LIBIO_STDOUT_FD_OPEN_FAILED",
  "INTERNAL_ERROR_LIBIO_STDERR_FD_OPEN_FAILED",
  "INTERNAL_ERROR_ILLEGAL_USE_OF_FLOATING_POINT_UNIT",
  "INTERNAL_ERROR_ARC4RANDOM_GETENTROPY_FAIL",
  "INTERNAL_ERROR_NO_MEMORY_FOR_PER_CPU_DATA",
  "INTERNAL_ERROR_TOO_LARGE_TLS_SIZE",
  "INTERNAL_ERROR_RTEMS_INIT_TASK_CONSTRUCT_FAILED",
  "INTERNAL_ERROR_IDLE_THREAD_CREATE_FAILED",
  "INTERNAL_ERROR_NO_MEMORY_FOR_IDLE_TASK_STORAGE",
  "INTERNAL_ERROR_IDLE_THREAD_STACK_TOO_SMALL"
};

const char *rtems_internal_error_text( rtems_fatal_code error )
{
  size_t i = error;
  const char *text = "?";

  if ( i < RTEMS_ARRAY_SIZE( internal_error_text ) ) {
    text = internal_error_text[ i ];
  }

  return text;
}
